19185236

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1789}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 38492160

約数和(自身を除く): 19306924

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 1789, 2681, 3578, 5362, 7156, 10724, 12523, 25046, 50092, 685187, 1370374, 2740748, 4796309, 9592618, 19185236]

約数ペア:

[(1, 19185236), (2, 9592618), (4, 4796309), (7, 2740748), (14, 1370374), (28, 685187), (383, 50092), (766, 25046), (1532, 12523), (1789, 10724), (2681, 7156), (3578, 5362)]